Question

why only plants can participate in photosynthesis​

Answer 1

Answer:

because they are only the organisms which contain chlorophyll which is nessesery for photosynthesis

Answer 2

Answer:

Only plants can participate in photosynthesis because only plants have both chloroplasts and leucoplasts in their cells. Therefore, only plant are capable to capture and process the energy of sunlight to produce food (by using chloroplasts) and store it for future use (by using leucoplasts).